| Classification | Convolvulaceae: Calystegia |
| Harvard University Herbaria Barcode(s) | 02055556 |
| Collector | R. R. Tatnall |
| Collector number | 4856 |
| Country | United States of America |
| State | Delaware |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Delaware: New Castle County |
| Locality | bank of Penna. R.R. 2 3/4 miles s.w. of Newark. |
| Date Collected | 1941-05-24 |
| Habitat | Open sandy bank |
| Container | Flora of the Peninsula of Delaware, Maryland and Virginia |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fa519cf4-2efa-4168-ab53-b102a1ffe80a |
| Harvard University Herbaria Barcode | 02055556 |
| Herbarium | GH |
| Family | Convolvulaceae |
| Determination | Calystegia spithamaea (Linnaeus) Pursh |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
